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SF MARATHON 1ST HALF 2026

Nicholas Locascio

Bib: 14932•M•Age: 32

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:50/mi
21:40
→ flat
4M
11:06/mi
43:51
↑ 67↓ 69
6M
12:21/mi
1:08:34
↑ 1231.1%
8M
13:02/mi
1:34:38
↑ 166↓ 531.1%
9.6M
8:46/mi
1:48:39
↑ 68↓ 1931.5%
10M
19:01/mi
1:56:15
↓ 241.1%
10.5M
6:28/mi
1:59:29
↓ 732.7%
12M
15:25/mi
2:22:37
↑ 2803.2%
Finish· 13.11 mi
11:50/mi
2:35:44
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:08:34
Pace11:26 /mi
2nd Half
Distance7.11 mi
Time1:27:10
Pace12:16 /mi
📊Positive Split: 27.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:0021:4010:5021:40
10:50
-
4M
4.00 mi07:31:1143:5110:5822:11
11:06
+0:16
6M
6.00 mi07:55:541:08:3411:2624:43
12:21
+1:15
8M
8.00 mi08:21:581:34:3811:5026:04
13:02
+0:41
9.6M
9.60 mi08:35:591:48:3911:1914:01
8:46
-4:16
10M
10.00 mi08:43:351:56:1511:387:36
19:01
+10:15
10.5M
10.50 mi08:46:491:59:2911:233:14
6:28
-12:33
12M
12.00 mi09:09:572:22:3711:5323:08
15:25
+8:57
Finish
13.11 mi09:23:042:35:4411:5313:07
11:50
-3:35

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:28 /mi

Average Pace

11:53 /mi

Slowest Pace

19:01 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:15

11% of race

Time at Steady Pace

1:47:45

69% of race

Time at Slower Pace

30:44

20% of race

Average Pace: 11:53 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi07:09:0021:4010:5021:40
10:50
#4449
4M
4.00 mi07:31:1143:5110:5822:11
11:06
#4347
6M
6.00 mi07:55:541:08:3411:2624:43
12:21
#4812
8M
8.00 mi08:21:581:34:3811:5026:04
13:02
#5032
9.6M
9.60 mi08:35:591:48:3911:1914:01
8:46
#4607
10M
10.00 mi08:43:351:56:1511:387:36
19:01
#4429
10.5M
10.50 mi08:46:491:59:2911:233:14
6:28
#4491
12M
12.00 mi09:09:572:22:3711:5323:08
15:25
#4357
Finish
13.11 mi09:23:042:35:4411:5313:07
11:50
#4380
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 56%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:50

Segment Time

12:02/mi

Pace

0.90 mi

Distance

Overall

3698

Men

2363

Division

513

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi444928025893848(Top 59%)2401(Top 66%)522(Top 68%)
4M4.00 mi2.00 mi4347+1022750+52576+134342(Top 66%)2736(Top 76%)575(Top 74%)
6M6.00 mi2.00 mi4812-4652959-209620-445413(Top 82%)3213(Top 89%)689(Top 89%)
8M8.00 mi2.00 mi5032-2203072-113650-305467(Top 83%)3237(Top 89%)683(Top 88%)
9.6M9.60 mi1.60 mi4607+4252862+210608+422431(Top 37%)1572(Top 43%)342(Top 44%)
10M10.00 mi0.40 mi4429+1782766+96585+232980(Top 45%)1990(Top 55%)434(Top 56%)
10.5M10.50 mi0.50 mi4491-622794-28595-105845(Top 89%)3317(Top 92%)698(Top 90%)
12M12.00 mi1.50 mi4357+1342718+76576+193848(Top 59%)2401(Top 66%)522(Top 68%)
Finish13.11 mi1.11 mi4380-232728-10579-34780(Top 73%)2815(Top 78%)601(Top 78%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 59%
~flat
+5ft-3ft

Overall

3848

Males

2401

M30-34

524

2M→4M

2.0 - 4.0 mi

Top 66%
×4story building
+67ft-69ft

Overall

4342

Males

2736

M30-34

578

4M→6M

4.0 - 6.0 mi

Top 82%
×9story building
+123ft-9ft

Overall

5413

Males

3213

M30-34

691

6M→8M

6.0 - 8.0 mi

Top 83%
×12story building
+166ft-53ft

Overall

5467

Males

3237

M30-34

685

8M→9.6M

8.0 - 9.6 mi

Top 37%
×13story building
+68ft-193ft

Overall

2431

Males

1572

M30-34

343

9.6M→10M

9.6 - 10.0 mi

Top 45%
×2story building
+0ft-24ft

Overall

2980

Males

1990

M30-34

435

10M→10.5M

10.0 - 10.5 mi

Top 89%
×6story building
+1ft-73ft

Overall

5845

Males

3317

M30-34

700

10.5M→12M

10.5 - 12.0 mi

Top 59%
×21story building
+280ft-26ft

Overall

3848

Males

2401

M30-34

524

12M→Finish

12.0 - 13.1 mi

Top 73%
×7story building
+14ft-89ft

Overall

4780

Males

2815

M30-34

601

Passing Analysis

Category:
Athletes Passed
1179*
Passed By
1110
Net Change
+69
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4449
2M → 4M237135+102#4449#4347
4M → 6M33*498-465#4347#4812
6M → 8M57*277-220#4812#5032
8M → 9.6M4327+425#5032#4607
9.6M → 10M1813+178#4607#4429
10M → 10.5M365-62#4429#4491
10.5M → 12M188*54+134#4491#4357
12M → Finish48*71-23#4357#4380
TOTALS1179*1110+69

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events